RCM Fuel Pressure Regulator Replacement Diaphragm Suspension & Coilover Kits Proper maintenance and timely replacement

Proper maintenance and timely replacement of Subaru side feed injector seals are crucial for the performance and reliability of your vehicle's fuel injection system

whilst still utilizing all OE hardware as supplied by our OE technical partners in conjunction with the ever popular Dayco timing belt

In extreme cases the escaping oil could be caught up on the clutch plate

The Process West intercooler and splitter combination provides 100% of the new larger intercooler with full ambient airflow over the entire core

RCM Fuel Pressure Regulator Replacement Diaphragm Suspension & Coilover Kits Proper maintenance and timely replacementRCM Replacement Diaphragm Performance Fuel Pressure Regulators Maintain peak performance. Preserve total control. Ensure your RCM Performance Fuel Pressure Regulator continues to deliver the precision and reliability your Subaru tuning setup demands with this genuine RCM Replacement Diaphragm. Manufactured to the same uncompromising standards as the regulator itself, this diaphragm restores factory fresh response, pressure stability, and long term